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SPECIFICTION
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Flatproof

flatproof.app

From $5/mo Free plan Web
Visit flatproof.app
Spec score 8.1 #11 of 29 in Design Proofing Software

What it is

Flatproof is web-based proofing software for client approvals. It handles images, PDFs, videos, audio, live websites, Figma links, presentations, and other uploaded files. A user can upload or import a proof, share one link, gather comments, manage versions, and record approvals. Clients and reviewers can comment and approve through that link without becoming paid seats. Annotation tools, approval workflow, version history, and guest reviewers are included. AI review inspects selected areas and creates private draft suggestions that the user may turn into feedback. Google Drive and Figma integrations are shown for importing source files or frames. Flatproof has a free plan with 200MB storage and 25MB uploads, plus unlimited creators and reviewers. Solo costs $5 a month with 100GB storage; Studio costs $29 a month with 1TB storage and bring-your-own AI key. The product is in beta, so bugs and interruptions may occur.

Spec sheet

Product
Flatproof is online proofing software for client approvals.Read 30 Sep 2026 · flatproof.app
Integrations
The product shows Google Drive and Figma integrations for importing source files or frames.Read 30 Sep 2026 · flatproof.app
Security
Flatproof says it uses access controls, signed upload and download flows, rate limits on sensitive endpoints, encryption where appropriate, and production security headers.Read 30 Sep 2026 · flatproof.app
Support
Refund requests are handled by emailing support from the address associated with the Flatproof account.Read 30 Sep 2026 · flatproof.app
AI review
AI review inspects selected areas and creates private draft suggestions that users choose whether to turn into real feedback.Read 30 Sep 2026 · flatproof.app
Beta limitation
Flatproof states that bugs and interruptions may occur because the product is in beta.Read 30 Sep 2026 · flatproof.app
Beta offer
The site advertises a public beta founder offer of 50% off the first year.Read 30 Sep 2026 · flatproof.app
Client access
Clients and reviewers can open a share link, comment, and approve work without becoming paid seats.Read 30 Sep 2026 · flatproof.app
Data controller
The data controller is Miguel Jose Leal da Silva, an autonomo registered in Spain.Read 30 Sep 2026 · flatproof.app
Pricing model
The pricing model charges for storage rather than seats and allows unlimited creators and reviewers on every plan.Read 30 Sep 2026 · flatproof.app
Privacy compliance
The privacy policy lists GDPR legal bases including contract performance, legitimate interests, consent, and legal obligation.Read 30 Sep 2026 · flatproof.app
Refunds
Paid subscriptions have a 14-day refund window from the first payment, covering monthly and annual plans unless separately agreed.Read 30 Sep 2026 · flatproof.app
Supported proof types
It supports images, PDFs, videos, audio, live websites, Figma links, presentations, and other uploaded files.Read 30 Sep 2026 · flatproof.app
Target users
Flatproof is positioned for small studios and small teams that want storage-based pricing and client proofing.Read 30 Sep 2026 · flatproof.app
Workflow
Users can upload or import a proof, share one link, collect comments, manage versions, and record approvals.Read 30 Sep 2026 · flatproof.app

Plans and prices

Free Free 200MB storage · 25MB uploads · unlimited creators and reviewers Read 30 Sep 2026 · flatproof.app
Solo $5 a month per month 100GB storage · unlimited creators and reviewers · no seat math Read 30 Sep 2026 · flatproof.app
Studio $29 a month per month 1TB storage · unlimited creators and reviewers · bring your own AI key Read 30 Sep 2026 · flatproof.app

Every Flatproof plan and price →

Strong points and limits

Strong points

  • Supports images, PDFs, video, audio, websites, and Figma links
  • Clients can review without paid seats
  • Includes comments, versions, and approval recording
  • Free plan has unlimited creators and reviewers
  • Google Drive and Figma integrations are shown

Limits

  • Beta status means bugs and interruptions may occur
  • Free plan limits storage to 200MB
  • Free uploads are limited to 25MB
  • Paid plans start at $5 a month

Who it suits

Flatproof suits small studios and small teams that need client proofing with storage-based plans. It also suits clients or reviewers who should comment and approve without paid seats.

Verdict

Flatproof combines broad proof support with link-based client review, comments, versions, and approvals. Its beta status and storage limits should be considered alongside the free and paid plans.

Where Specifiction places it

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